Surface Area of Rectangular Prisms and Triangular Prism

What is the surface area of the shape?

• 300 un.²

• 246 un.²

• 192 un.²

• 222 un.²

Find the Surface area of the shape below?

• 258 m²

• 268 m²

• 248 m²

• 278 m²

What is surface area?

• The amount of stuff that can fit in an object.

• A 2D shape.

• A 3D shape.

• The sum of the areas of all the surfaces (faces) of a 3D shape.

Find the lateral surface area of the shape shown? Use the left and right sides as the bases.

• 119.28 in²

• 102.48 in²

• 84 in²

• 101.76 in2

Find the total surface area of the shape shown. Use the top and bottom faces as bases.

• 119.28 in²

• 102.78 in²

• 84 in²

• 101.76 in²

Find the lateral surface area of the shape shown.

• 3000 in²

• 1350 in²

• 1800 in²

• 2100 in²

What is the difference in TOTAL surface areas for the two prisms shown?

• 3906 cm²

• 1764 cm²

• 1482 cm²

• 2142 cm²

What is the total surface area of the figure shown? (Base is shaded dark)

• 73.5 m²

• 162.94 m²

• 192.34 m²

• 110.94 m²

What is the lateral surface area of the figure shown? (Base is shaded dark)

• 369 in²

• 536.66 in²

• 619.48 in²

• 453.84 in²

Mrs. Sandlin is painting a wooden box for decoration. She only wanted to paint the sides of the box. This box is 14 inches long, 8 inches wide, and 9 inches tall. How much paint is she going to need?

• 396 in²

• 648 in²

• 450 in²

• 306 in²